Metal working – Method of mechanical manufacture – Electrical device making
Patent
1986-11-14
1988-12-13
Echols, P. W.
Metal working
Method of mechanical manufacture
Electrical device making
29605, 29732, 29735, 140 921, H01R 4306
Patent
active
047900636
ABSTRACT:
A continuous coil material is formed on flat unit coils alternating with coupling parts corresponding to coil receivers of a commutator. The coupling parts are coupled to the coil receivers of the commutator, and the unit coils are mounted on the unit coil positioning parts arranged around the commutator, alternately with each other in a predetermined positional order. The coupling parts and the receiving parts coupled to each other are electrically connected, and the unit coils overlapped in position around the commutator are connected at contact parts thereof, thereby forming an armature for a flat motor.
REFERENCES:
patent: 3668449 (1972-06-01), King
patent: 3863336 (1975-02-01), Noto et al.
patent: 3955273 (1976-05-01), Morinaga et al.
Hamane Tokuhito
Kawazoe Hiroshi
Echols P. W.
Matsushita Electric - Industrial Co., Ltd.
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